广东河台金矿“三位一体”找矿预测模型  

“Trinity”Prospecting Prediction Model for Hetai Gold Deposit in Guangdong Province

作　　者：彭兆金 PENG Zhaojin(The Fifth Brigade of Guangdong Geological Bureau)

机构地区：[1]广东省地质局第五地质大队,广东省肇庆市526040

出　　处：《现代矿业》2021年第3期11-15,共5页Modern Mining

基　　金：中国地质调查局地质调查项目(编号:121201004000150017-61,121201004000160901-23,121201004000172201-24);广东河台地区金多金属矿整装勘查区专项(编号:12120114052801)。

摘　　要：河台金矿被发现后,区内找矿一直没有进展,为解决制约找矿突破的关键问题,通过对河台金矿床进行研究,从成矿地质体、成矿地质构造和成矿结构面、成矿作用特征标志方面进行分析,建立了该矿床的"三位一体"找矿预测模型,指导了区内京村金矿、百旁金矿2个中型金矿的探矿工程部署,近年来更是提交了2个新发现矿产地。证明该找矿预测模型找矿效果良好,在"攻深找盲"工作中具有重要的指导意义,为粤西地区及同类型矿床开展找矿预测工作提供参考。After the discovery of the Hetai gold deposit,there has been no progress in prospecting in the area.In order to solve the key problems restricting the breakthrough in prospecting,the Hetai gold de⁃posit has been studied from the perspective of metallogenic geological bodies,metallogenic geological struc⁃tures and metallogenic structures.Analyzed the characteristics and signs of metallogenesis,established a"trinity"prospecting prediction model for the deposit,and guided the deployment of prospecting projects for two medium-sized gold mines in the Jingcun Gold Mine and Baipang Gold Mine.Two newly discovered mineral deposits were established.It proves that the prospecting prediction model has a good prospecting ef⁃fect,and it has important guiding significance in the work of“tackling deep and finding blindness”,and provides a reference for prospecting prediction work in western Guangdong and similar deposits.

关 键 词：韧性剪切带 三位一体 成矿模式 找矿预测 

分 类 号：P618.51[天文地球—矿床学]